Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797283 | Gastric retention dosage form having multiple layers | David E. Edgren, Francisco Jao | 2004-09-28 |
| 6773721 | Osmotic caplet | Felix Theeuwes, George V. Guittard, Atul D. Ayer | 2004-08-10 |
| 6764697 | System for delaying drug delivery up to seven hours | Frank Jao, Hoa T. Huynh, Kathy Mc Chesney, Pamela K. Wat | 2004-07-20 |
| 6719751 | Osmotic dosage form composed of an extruded polymer tube form | Liang Dong, Atul D. Ayer, Padmaja Shivanand, Michael A. Desjardin | 2004-04-13 |